Stay warm and comfortable with the Trespass Adults Thermal Base Layer Set Thriller B. Perfect for outdoor adventures, this set will keep you cosy in any weather. It features contrast side panels for a stylish touch, an elasticated waistband for a perfect fit, and raglan sleeves for unrestricted movement. The flatlock stitching ensures durability and prevents chafing, making this product both comfortable and long-lasting. The top has a ½ neck zip and is a microfleece base layer set with contrast side panels. The pants have an elastic waist and flat seams.